openvswitch.m4: Portability improvement

${parameter/pattern/string} substituion is not portable.
Replace them with $SED equivalent.

Signed-off-by: YAMAMOTO Takashi <yamamoto@midokura.com>
Acked-by: Ben Pfaff <blp@ovn.org>

diff --git a/m4/openvswitch.m4 b/m4/openvswitch.m4
index d355811..683a6a7 100644 (file)
--- a/m4/openvswitch.m4
+++ b/m4/openvswitch.m4
@@ -109,11 +109,11 @@ AC_DEFUN([OVS_CHECK_WIN32],
             fi
             if test "$cl_cv_x64" = yes; then
                 PTHREAD_WIN32_DIR=$withval/lib/x64
-                PTHREAD_WIN32_DIR_DLL=/${withval/:/}/dll/x64
+                PTHREAD_WIN32_DIR_DLL=/$(echo ${withval} | ${SED} -e '/://')/dll/x64
                 PTHREAD_WIN32_DIR_DLL_WIN_FORM=$withval/dll/x64
             else
                 PTHREAD_WIN32_DIR=$withval/lib/x86
-                PTHREAD_WIN32_DIR_DLL=/${withval/:/}/dll/x86
+                PTHREAD_WIN32_DIR_DLL=/$(echo ${withval} | ${SED} -e '/://')/dll/x64
                 PTHREAD_WIN32_DIR_DLL_WIN_FORM=$withval/dll/x86
             fi
             PTHREAD_INCLUDES=-I$withval/include